Question

write sin thetha in term of cos thetha

Answer 1

Answer:

Step-by-step explanation:

We know a formula

Sin²theta +cos²theta=1

So sin²theta=1-cos²theta

Sin theta =√1-cos²theta

Thank you

Answer 2

HeRe Is Your Ans ⤵

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By trigonometric identity we know that

➡sin²Φ + cos²Φ =1

Transpose cos²Φ to the other side :

➡sin²Φ =1- cos²Φ

Take square root both sides and we get

➡SinΦ = √1 - Cos²¤

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